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[thirdparty/glibc.git] / math / atest-exp2.c

diff --git a/math/atest-exp2.c b/math/atest-exp2.c
index 395b8f93653d6a6c6fd8ccef5f41d0108cc72711..fc3d3a669e5c736a69a4bd4be688665067526dd7 100644 (file)
--- a/math/atest-exp2.c
+++ b/math/atest-exp2.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997-2016 Free Software Foundation, Inc.
+/* Copyright (C) 1997-2019 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Geoffrey Keating <Geoff.Keating@anu.edu.au>, 1997.
 
@@ -14,7 +14,7 @@
 
    You should have received a copy of the GNU Lesser General Public
    License along with the GNU C Library; if not, see
-   <http://www.gnu.org/licenses/>.  */
+   <https://www.gnu.org/licenses/>.  */
 
 #include <stdio.h>
 #include <math.h>
@@ -87,7 +87,7 @@ exp_mpn (mp1 ex, mp1 x)
    unsigned int n;
    mp1 xp;
    mp2 tmp;
-   mp_limb_t chk;
+   mp_limb_t chk __attribute__ ((unused));
    mp1 tol;
 
    memset (xp, 0, sizeof (mp1));